package cn.edu.scau.cmi.ema.controller.rest;

import org.springframework.stereotype.Controller;

import java.util.List;
import java.util.HashSet;
import java.util.Iterator;
import java.util.Set;
import java.io.IOException;

import com.google.gson.Gson;

import com.alibaba.fastjson.JSON;
import com.alibaba.fastjson.JSONArray;
import com.alibaba.fastjson.JSONObject;


import cn.edu.scau.cmi.ema.domain.base.CmiPagination;
import cn.edu.scau.cmi.ema.service.base.CmiPsonService;
import cn.edu.scau.cmi.ema.controller.base.CmiEmaController;
import cn.edu.scau.cmi.ema.dao.*;
import cn.edu.scau.cmi.ema.domain.*;
import cn.edu.scau.cmi.ema.service.*;

import org.springframework.web.bind.annotation.*;
import javax.servlet.http.HttpServletRequest;
import org.springframework.web.bind.annotation.*;
import org.springframework.web.bind.WebDataBinder;

@Controller("QualitytypeRestController")
public class QualitytypeRestController extends CmiEmaController {

	/**
	 * Create a new Qualitytype entity
	 * 
	 */
	@RequestMapping(value = "/newQualitytype", method = RequestMethod.POST)
	@ResponseBody
	public Object newQualitytype(@RequestBody Qualitytype qualitytype) {
		qualitytypeService.saveQualitytype(qualitytype);
		return JSONObject
				.parse(cmiPsonService.toJsonString(qualitytypeDAO.findQualitytypeByPrimaryKey(qualitytype.getId()), 2));
	}

	@RequestMapping(value = "/restNewQualitytype", method = RequestMethod.POST)
	@ResponseBody
	public Object restNewQualitytype(@RequestBody String qualitytypeJson) {
		Qualitytype qualitytype = new Gson().fromJson(qualitytypeJson, Qualitytype.class);
		appendReferences(qualitytype);
		qualitytypeService.saveQualitytype(qualitytype);
		return JSONObject
				.parse(cmiPsonService.toJsonString(qualitytypeDAO.findQualitytypeByPrimaryKey(qualitytype.getId()), 2));
	}

	@RequestMapping(value = "/saveQualitytype", method = RequestMethod.PUT)
	@ResponseBody
	public Qualitytype saveQualitytype(@RequestBody Qualitytype qualitytype) {
		qualitytypeService.saveQualitytype(qualitytype);
		return qualitytypeDAO.findQualitytypeByPrimaryKey(qualitytype.getId());
	}

	@RequestMapping(value = "/restSaveQualitytype", method = RequestMethod.PUT)
	@ResponseBody
	public Object restSaveQualitytype(@RequestBody String qualitytypeJson) {
		Qualitytype qualitytype = new Gson().fromJson(qualitytypeJson, Qualitytype.class);
		appendReferences(qualitytype);
		CmiPsonService cmiPsonService = new CmiPsonService();
		qualitytypeService.saveQualitytype(qualitytype);
		return JSONObject
				.parse(cmiPsonService.toJsonString(qualitytypeDAO.findQualitytypeByPrimaryKey(qualitytype.getId()), 1));
	}

	@RequestMapping(value = "/restDeleteQualitytype/{qualitytypeId}", method = RequestMethod.DELETE)
	@ResponseBody
	public void restDeleteQualitytype(@PathVariable Integer qualitytypeId) {
		Qualitytype qualitytype = qualitytypeDAO.findQualitytypeByPrimaryKey(qualitytypeId);
		qualitytypeService.deleteQualitytype(qualitytype);
	}

	@RequestMapping(value = "/restConfirmDeleteQualitytypes")
	@ResponseBody
	public Object restConfirmDeleteQualitytypes(@RequestBody Set<Integer> deleteQualitytypesIds) {
		Set<Qualitytype> deleteQualitytypes = qualitytypeDAO.findQualitytypesByIds(deleteQualitytypesIds);
		Set<Qualitytype> referencedQualitytypes = qualitytypeService.loadReferenceQualitytypes(deleteQualitytypes);
		deleteQualitytypes.removeAll(referencedQualitytypes);
		JSONObject jsonObject = new JSONObject();
		jsonObject.put("referencedEntitys", referencedQualitytypes);
		jsonObject.put("deleteEntitys", deleteQualitytypes);
		return JSONObject.parse(jsonObject.toJSONString());
	}

	@RequestMapping("/restDeleteQualitytypes")
	@ResponseBody
	public Object restDeleteQualitytypes(@RequestBody Set<Qualitytype> deleteQualitytypes) {
		Iterator<Qualitytype> iterator = deleteQualitytypes.iterator();
		while (iterator.hasNext()) {
			Qualitytype currentQualitytype = iterator.next();
			qualitytypeService.deleteQualitytype(currentQualitytype);
		}
		JSONObject jsonObject = new JSONObject();
		jsonObject.put("url", "listQualitytypes");
		return JSONObject.parse(jsonObject.toJSONString());
	}
	// loadself

	@RequestMapping(value = "/restLoadQualitytype/{qualitytypeId}", method = RequestMethod.POST)
	@ResponseBody
	public Object restLoadQualitytype(@PathVariable Integer qualitytypeId, @RequestBody CmiPagination cmiPagination) {
		CmiPsonService cmiPsonService = new CmiPsonService();
		return JSONObject.parse(
				cmiPsonService.toPsonString(qualitytypeDAO.findQualitytypeByPrimaryKey(qualitytypeId), 2, cmiPagination));
	}
	// loadReferenceds
	// TODO loadReferencedsPson，这个方法有一些问题，待修复

	@RequestMapping(value = "/restLoadQualitytypeEventqualitytypes/{qualitytypeId}/eventqualitytypes/{relatedeventqualitytypeId}", method = RequestMethod.POST)
	@ResponseBody
	public Object restLoadQualitytypeEventqualitytypes(@PathVariable Integer qualitytypeId,
			@PathVariable Integer relatedeventqualitytypeId, @RequestBody CmiPagination cmiPagination) {
		Eventqualitytype eventqualitytype = eventqualitytypeDAO
				.findEventqualitytypeByPrimaryKey(relatedeventqualitytypeId, -1, -1);
		CmiPsonService cmiPsonService = new CmiPsonService();
		return JSONObject.parse(cmiPsonService.toPsonString(eventqualitytype, 2, cmiPagination));
	}

	public void appendReferences(Qualitytype qualitytype) {

		// 引用表不是纯联系表，引用数量大于或者等于2
		Set<Eventqualitytype> eventqualitytypesForQualitytype = new HashSet<>();
		for (Eventqualitytype eventqualitytype_Qualitytype : qualitytype.getEventqualitytypesForQualitytype()) {
			eventqualitytypesForQualitytype.add(
					eventqualitytypeService.findEventqualitytypeByPrimaryKey(eventqualitytype_Qualitytype.getId()));
		}
		qualitytype.setEventqualitytypesForQualitytype(eventqualitytypesForQualitytype);
	}

	@RequestMapping(value = "/restGetQualitytypeEventqualitytypes/{qualitytypeId}/eventqualitytypes", method = RequestMethod.POST)
	@ResponseBody
	public Object restGetQualitytypeEventqualitytypes(@PathVariable Integer qualitytypeId,
			@RequestBody CmiPagination cmiPagination) {
		CmiPsonService cmiPsonService = new CmiPsonService();
		return JSONObject.parse(cmiPsonService.toPsonString(
				qualitytypeDAO.findQualitytypeByPrimaryKey(qualitytypeId).getEventqualitytypesForQualitytype(), 2,
				cmiPagination));
	}

	@RequestMapping(value = "/restListQualitytypes", method = RequestMethod.GET)
	@ResponseBody
	public Object restListQualitytypes() {
		return JSONObject.parse(cmiPsonService.toJsonString(qualitytypeService.loadQualitytypes(), 2));
	}

	@RequestMapping(value = "/restListQualitytypesPost", method = RequestMethod.POST)
	@ResponseBody
	public Object restListQualitytypesPost(@RequestBody CmiPagination cmiPagination) {

		CmiPsonService cmiPsonService = new CmiPsonService();
		cmiPagination = qualitytypePaginationService.updateAppPagination(cmiPagination);
		int startResult = (cmiPagination.getCurrentPagination() - 1) * cmiPagination.getPaginationSize();

		Set<Qualitytype> qualitytypes = qualitytypeDAO.findAllQualitytypes(startResult,
				cmiPagination.getPaginationSize());
		String qualitytypeString = cmiPsonService.toPsonString(qualitytypes, 2, cmiPagination);

		return JSONObject.parse(qualitytypeString);
	}

	@RequestMapping("/qualitytypeSelectBox")
	@ResponseBody
	public JSONObject qualitytypeSelectBox(@RequestParam(required = false) String searchTable,
			@RequestParam(required = false) Set<Integer> searchValue, // 杨宏宇2019-9-10：searchValue是在selectpage.js的616行定义，如果要修改searchValue的名称，1.可以修改在selectpage.js修改；2.可以
																		// @RequestParam(value="searchValue", required =
																		// false) Set<Integer> someName
			@RequestParam(required = false, defaultValue = "10") int paginationSize,
			@RequestParam(required = false, defaultValue = "1") int pageNumber,
			@RequestParam(value = "qWord[]", required = false) String queryword,
			@RequestParam(required = false) String selectItem) throws IOException {
		Set entitySet = null;
		Integer count = 0;

		// 初始化原始值

		if (searchValue != null) {
			switch (searchTable) {
			// 外键

			// 被引用键
			case "Eventqualitytype":
				entitySet = eventqualitytypeService.loadEventqualitytypesByIdSet(searchValue);
				break;
			}
			// 没有测试，深度需要多少？？？
			String jsonData = cmiPsonService.toJsonString(entitySet, 1);
			JSONArray jsonArray = new JSONArray();
			jsonArray = (JSONArray) JSON.parse((String) jsonData);

			JSONObject jsonObject = new JSONObject();
			jsonObject.put("list", jsonArray);
			jsonObject.put("totalRow", entitySet.size());
			return jsonObject;
		}

		// 不根据关键字进行搜索
		if (queryword == null || queryword.trim() == "") {
			switch (selectItem) {
			// 外键

			// 被引用键
			case "Eventqualitytype":
				entitySet = eventqualitytypeDAO.findAllEventqualitytypes((pageNumber - 1) * paginationSize,
						paginationSize);
				count = eventqualitytypeService.countEventqualitytypes();
				break;
			}
		} else {
			switch (selectItem) {
			// 外键

			// 被引用键
			case "Eventqualitytype":
				entitySet = eventqualitytypeDAO.findEventqualitytypeByNameContaining(queryword,
						(pageNumber - 1) * paginationSize, paginationSize);
				count = eventqualitytypeService.countEventqualitytypesByName(queryword);
				break;
			}
		}
		/**
		 * 将Json数据转换成jsonArray形式，需要通过pson方式进行转换，然后再转换成JsonArray。因为存在懒加载
		 * 没有直接使用CmiPsonService中的fromJson方法是因为，fromJson方法会将int类型的直接转换成double类型的数据，这个问题还没有解决
		 */
		// 没有测试，深度需要多少？？？
		String jsonData = cmiPsonService.toJsonString(entitySet, 1);
		JSONArray jsonArray = new JSONArray();
		jsonArray = (JSONArray) JSON.parse((String) jsonData);

		JSONObject jsonObject = new JSONObject();
		jsonObject.put("list", jsonArray);
		jsonObject.put("paginationSize", paginationSize);
		jsonObject.put("pageNumber", pageNumber);
		jsonObject.put("totalRow", count);
		jsonObject.put("totalPaginations",
				count % paginationSize == 0 ? count / paginationSize : count / paginationSize + 1);
		return jsonObject;
	}
}
